So lets recap this...
We leave        how they´re currently to ensure Kassa keeps his 99,98% banrate and the others their 99,98% pickrate for at least a couple more weeks.
On the other hand we nerf  and  to oblivion (not to mention Riven got a pretty huge nerf last patch) and revert the changes to 
 was playable before ( i never played him but i saw others ruling with him lately [hello last skarner NA]) and now he loses his complete chase-potential and gains a 2,5s slow on a 14s cd instead. Congrats you just destoyed him even more.
 Now can only teleport to a knocked up target when he can see them on his screen instead of spamming r when he knows someone is displaced somehwere on the map. Wow. Such nerf (not)
   will continue to be the only 3 viable supports. missing you  (btw annie sup still oneshots any ad upon hitting 6.and a 0,1s stun would still be enough to press R W Q. just sayin')
Last but not least we leave  unchanged so he´ll still win every single toplane by having free sustain, low cds and high damage. Not to mention a 300-health-instant-Ult with huge magic-dmg-aoe. Thank god he has a ressource....which makes him even stronger...
And for all those who want to be these good guys tellin me Riot is an awesome company 'n stuff - yes they are but no reason to leave these antifun-matchups continue in soloQ and LCS
PS: could we remove  please?